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From Edward Capriolo <edlinuxg...@gmail.com>
Subject Re: Hive metastore HA and hiveserver 2 HA support
Date Fri, 10 Apr 2015 19:00:46 GMT
Yes, We do it. ELB + hive service. Use stick or predictive routing.

On Fri, Apr 10, 2015 at 1:47 PM, Steve Howard <stevedhoward@gmail.com>
wrote:

> In conjunction with the original question, does anyone have any thoughts
> on using a load balancer such as F5 or HAProxy in front of hive for HA?  I
> assume the session credentials are stored, so session persistence is a
> requirement for the load balancer configuration?  We have this set up as a
> POC using HAProxy and it appears to work with two hive servers, but we
> haven't exhaustively tested it.
>
> On Fri, Apr 10, 2015 at 11:30 AM, Gerd K├Ânig <
> koenig.bodensee@googlemail.com> wrote:
>
>> Hi,
>> for Hiveserver2 you could give "DynamicServiceDiscovery" a try =>
>> https://issues.apache.org/jira/secure/attachment/12673832/HiveServer2DynamicServiceDiscovery.pdf
>>
>> For the Hive Metastore you can provide a comma separated list of
>> Metastore's in the property "hive.metastore.uris"
>>
>> hth...
>>
>> r7raul1984@163.com <r7raul1984@163.com> schrieb am Fr., 10. Apr. 2015 um
>> 04:25 Uhr:
>>
>>> How to config high availability support for Hive metastore?
>>> How to config high availability support for Hiveserver2?
>>>
>>> ------------------------------
>>> r7raul1984@163.com
>>>
>>
>

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